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Form Dynamic text help please!

Hello! I was wondering if anyone could help me out by referring some resources to how to build a form, that does not submit but instead creates a dynamic text from the information you put inside of the placeholders.

For example, I have my form :
Phone:(user_input_phone)
Email:(user_input_email)
URL that is just a text element from Webflow unrelated to the page: "example.com<insert user_input_phone<user_input_email>

Does anyone have some ideas?